/// <summary>
/// Convert BlobRehydratePriority to Azure's RehydratePriority.
/// </summary>
/// <param name="priority">The priority to convert.</param>
/// <returns>A valid RehydratePriority</returns>
public static RehydratePriority ToAzureEnum(this BlobRehydratePriority priority)
{
return((RehydratePriority)(int)priority);
}
/// <inheritdoc/>
public async Task <bool> ChangeBlobTierAsync(Uri blobUri, BlobAccessTier accessTier, BlobRehydratePriority rehydratePriority, StorageClientProviderContext context)
{
_ = blobUri ?? throw new ArgumentNullException(nameof(blobUri));
_ = accessTier ?? throw new ArgumentNullException(nameof(accessTier));
_ = context ?? throw new ArgumentNullException(nameof(context));
IStorageBlobClientSleeve blobSleeve = _blobBaseClientProvider.GetBlobClientSleeveForUri(blobUri, context);
Response response;
try
{
response = await blobSleeve.Client.SetAccessTierAsync(accessTier.ToAzureEnum(), null, rehydratePriority.ToAzureEnum()).ConfigureAwait(false);
}
catch (Exception e)
{
_log.LogExceptionObject(LogEventIds.FailedToChangeTierInStorageService, e, blobUri);
throw new GridwichStorageServiceException(blobUri, "Could not change tier of the blob.",
LogEventIds.FailedToChangeTierInStorageService, context.ClientRequestIdAsJObject, e);
}
if (response.Status == 200)
{
return(true);
}
_log.LogEventObject(LogEventIds.ChangeBlobTierUnexpectedResponse, new { blobUri, response });
throw new GridwichStorageServiceException(blobUri, $"Unexpected response when changing the blob's tier: {response}",
LogEventIds.ChangeBlobTierUnexpectedResponse, context.ClientRequestIdAsJObject);
}
